Yan-Cheng Chen

Title: Innovations of Yan-Cheng Chen in Functionalized Magnetizable Microspheres

Introduction

Yan-Cheng Chen is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of functionalized magnetizable microspheres. His innovative work has led to the filing of a patent that showcases a unique preparation process for these microspheres.

Latest Patents

Yan-Cheng Chen holds a patent for "Functionalized magnetizable microspheres and preparation thereof." This invention discloses a two-stage process for preparing functionalized magnetizable microspheres. The first stage involves forming an inner shell of styrene polymer or styrene copolymer around magnetizable nanoparticles that have a monolayer of a non-water-soluble dispersing agent coated on them. The second stage includes forming an outer shell of styrene polymer or styrene copolymer with sulfate (SO) bound to it around the inner shell through free radical polymerization. Preferably, nanoparticles of a noble metal are deposited on the surface of the outer shell. The magnetizable microspheres produced by this process have a size ranging from 100 to 1000 nm, with the thickness ratio of the inner shell to the outer shell varying from 10:1 to 1:10. Yan-Cheng Chen has 1 patent to his name.

Career Highlights

Yan-Cheng Chen is affiliated with the National Defense University, where he continues to engage in research and development activities. His work is characterized by a commitment to advancing technology in the field of magnetizable materials.

Collaborations

Some of his notable coworkers include Yuh Sung and Jinn-Luh Ou, who have collaborated with him on various projects related to his research.

Conclusion

Yan-Cheng Chen's innovative work in the field of functionalized magnetizable microspheres exemplifies the importance of research and development in advancing technology. His contributions are significant and continue to influence the field.